gripper frame to cam frame calibration
https://docs.opencv.org/3.4/d9/d0c/group__calib3d.html#gaebfc1c9f7434196a374c382abf43439b
OpenCV: Camera Calibration and 3D Reconstruction
enum { cv::LMEDS = 4, cv::RANSAC = 8, cv::RHO = 16 } type of the robust estimation algorithm More... enum { cv::CALIB_CB_ADAPTIVE_THRESH = 1, cv::CALIB_CB_NORMALIZE_IMAGE = 2, cv::CALIB_CB_FILTER_QUADS = 4, cv::CALIB_CB_
docs.opencv.org
http://wiki.ros.org/tf2/Tutorials
tf2/Tutorials - ROS Wiki
Many of the tf2 tutorials are available for both C++ and Python. The tutorials are streamlined to complete either the C++ track or the Python track. If you want to learn both C++ and Python, you should run through the tutorials once for C++ and once for Py
wiki.ros.org
https://chowdera.com/2022/01/202201121233392575.html